# java-utils.nu
# JDK management functions for Nushell (modern syntax)

export def --env set-jdk [path: string, --quiet (-q)] {
    let bin_path = ([$path, 'bin'] | path join)
    $env.JAVA_HOME = $path
    
    # Update PATH: remove any entry that looks like a JDK bin and add the new one
    if ($env.PATH | describe | str contains 'list') {
        $env.PATH = ($env.PATH | where {|row| 
            let is_jdk_bin = (($row | str contains 'jdk') and ($row | str ends-with 'bin'))
            not $is_jdk_bin
        } | prepend $bin_path)
    } else {
        let sep = (char esep)
        let path_list = ($env.PATH | split row $sep)
        $env.PATH = ($path_list | where {|row| 
            let is_jdk_bin = (($row | str contains 'jdk') and ($row | str ends-with 'bin'))
            not $is_jdk_bin
        } | prepend $bin_path | str join $sep)
    }
    
    if not $quiet {
        print $"JAVA_HOME set to: ($path)"
        try { java -version } catch { print "Warning: java command not found in new path." }
    }
}

export def --env jdk8home [--quiet (-q)] {
    set-jdk 'C:\Program Files\Eclipse Adoptium\jdk-8.0.482.8-hotspot' --quiet=$quiet
}

export def --env jdk8home32 [--quiet (-q)] {
    set-jdk 'C:\Program Files (x86)\Eclipse Adoptium\jdk-8.0.472.8-hotspot' --quiet=$quiet
}

export def --env jdk8home32Liberica [--quiet (-q)] {
    set-jdk 'C:\Users\reazul.ashraf\scoop\apps\liberica8-full-jdk\current' --quiet=$quiet
}

export def --env jdk8homeCorretto [--quiet (-q)] {
    set-jdk 'C:\Users\reazul.ashraf\scoop\apps\corretto8-jdk\current' --quiet=$quiet
}

export def --env jdk21home [--quiet (-q)] {
    set-jdk 'C:\Program Files\Eclipse Adoptium\jdk-21.0.10.7-hotspot' --quiet=$quiet
}

export def --env jdk25home [--quiet (-q)] {
    set-jdk 'C:\Program Files\Eclipse Adoptium\jdk-25.0.2.10-hotspot' --quiet=$quiet
}